73 Birch St, Islip, NY 11751 Property Records

Suffolk County and Islip Town property record for 73 Birch St, Islip, NY 11751

Property Summary

Property TypeSingle Family Home
Lot Size0.5 acres (21,780 sqft)
Owner2 Individual Names on Record
Last Sale$335,000 (Mar 2004)
Tax Bill$10,727 (2024)
Deeds & MortgagesMay 2022 Mortgage
Flood ZoneZone X (minimal risk)
APN472889 272.-2-9

Property Details

APN / Parcel Number

Primary APN472889 272.-2-9
Alternative APNs
  • 0500-272.00-02.00-009.000
  • 288927200000020090000000
  • 472800550010
  • 561030

Exterior

Lot Area21,780 sqft (0.5 acres)
Lot Dimensions200 ft deep x 110 ft wide

Location & Zoning

Account Number561030
Street Address73 BIRCH ST
CityISLIP
StateNY
Zip11751-1208
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeAA
Legal DescriptionX2220692Y192915 T045H00000000
Legal Block2000
Legal Lot Number200
JurisdictionSUFFOLK NY
Township / Civil DivisionISLIP
Census Block Group2
Census Block2005
Census Tract146206

Owner

Source: Suffolk County and Islip Town records, as of August 11, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Individual Names on Record
Mailing Address73 BIRCH ST, ISLIP, NY 11751-1208
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 25, 2004 · Amount on Record
Deed SaleMar 25, 2004 · Amount on Record
Deed Book / Page12309 / 463
Prior Transfer DateDec 3, 2003
Prior Transfer Doc0122970070
Record UpdatedSep 20, 2026

May 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address73 BIRCH ST, ISLIP, NY 11751-1208
Transaction TypeMortgage
Record UpdatedOct 17, 2023

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0234170988
DateMay 16, 2022
Book Page23417/988
Lender
NameLOANDEPOT.COM LLC
TypeMortgage Company
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term349 Months
DueJun 1, 2051

Tax Assessment & Valuation

Source: Suffolk County and Islip Town assessment roll, as of August 11, 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionIslip Town
Unified School DistrictIslip Union Free School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$32,300 (-) Land $12,700 Building $19,600$454,929 (-) Land $178,873 Building $276,056
2024$10,727.00$454,929 (+2.53%) Land $178,873 Building $276,056
2023$32,300 Land $12,700 Building $19,600$443,682 Land $174,451 Building $269,231

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies4 in force
Nearby Flood Claims9 (1979–2014)
Claims Outside the SFHA2 of 9
Most Recent ClaimAug 2014 · rainfall accumulation
Claims by Event
  • Hurricane Sandy, Oct 2012 · 2 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 99.1% of the US · lower than 99.2% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemSUFFOLK COUNTY WATER AUTHORITY
serves 1,100,000 people · EPA ID NY5110526
Water SourceGroundwater
Last State InspectionJan 2024
Lead1 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityAsbestos
resolved · Jul 2020
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 209 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000
Verizon
Fiber
2,300 / 2,300

May also be available: T-Mobile.

Nearby Properties on Birch St

Nearby Streets

Search Property Records by Address or Parcel Number